[e] (0) Note regarding negative time cues.

Fixing https://www.w3.org/Bugs/Public/show_bug.cgi?id=18480 Affected topics: Video Text Tracks git-svn-id: http://svn.whatwg.org/webapps@7841 340c8d12-0b0e-0410-8428-c7bf67bfef74
whatwg · Apr 15, 2013 · af1b8e2 · af1b8e2
1 parent 505ee99
commit af1b8e2
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Showing 3 changed files with 14 additions and 2 deletions.
diff --git a/complete.html b/complete.html
@@ -30773,7 +30773,11 @@ <h6 id=text-track-model><span class=secno>4.8.10.12.1 </span>Text track model</h
     <p>The raw text of the cue, and <dfn id=rules-for-rendering-the-cue-in-isolation>rules for rendering the cue in isolation</dfn>.</p>
    </dd>
 
-  </dl><p>Each <a href=#text-track-cue>text track cue</a> has a corresponding <code><a href=#texttrackcue>TextTrackCue</a></code> object (or more
+  </dl><p class=note>The <a href=#text-track-cue-start-time>text track cue start time</a> and <a href=#text-track-cue-end-time>text track cue end
+  time</a> can be negative. (The <a href=#current-playback-position>current playback position</a> can never be negative,
+  though, so cues entirely before time zero cannot be active.)</p>
+
+  <p>Each <a href=#text-track-cue>text track cue</a> has a corresponding <code><a href=#texttrackcue>TextTrackCue</a></code> object (or more
   specifically, an object that inherits from <code><a href=#texttrackcue>TextTrackCue</a></code> &mdash; for example, WebVTT
   cues use the <code>WebVTTCue</code> interface). A <a href=#text-track-cue>text track cue</a>'s in-memory
   representation can be dynamically changed through this <code><a href=#texttrackcue>TextTrackCue</a></code> API. <a href=#refsWEBVTT>[WEBVTT]</a></p>

diff --git a/index b/index
@@ -30773,7 +30773,11 @@ interface <dfn id=mediacontroller>MediaController</dfn> : <a href=#eventtarget>E
     <p>The raw text of the cue, and <dfn id=rules-for-rendering-the-cue-in-isolation>rules for rendering the cue in isolation</dfn>.</p>
    </dd>
 
-  </dl><p>Each <a href=#text-track-cue>text track cue</a> has a corresponding <code><a href=#texttrackcue>TextTrackCue</a></code> object (or more
+  </dl><p class=note>The <a href=#text-track-cue-start-time>text track cue start time</a> and <a href=#text-track-cue-end-time>text track cue end
+  time</a> can be negative. (The <a href=#current-playback-position>current playback position</a> can never be negative,
+  though, so cues entirely before time zero cannot be active.)</p>
+
+  <p>Each <a href=#text-track-cue>text track cue</a> has a corresponding <code><a href=#texttrackcue>TextTrackCue</a></code> object (or more
   specifically, an object that inherits from <code><a href=#texttrackcue>TextTrackCue</a></code> &mdash; for example, WebVTT
   cues use the <code>WebVTTCue</code> interface). A <a href=#text-track-cue>text track cue</a>'s in-memory
   representation can be dynamically changed through this <code><a href=#texttrackcue>TextTrackCue</a></code> API. <a href=#refsWEBVTT>[WEBVTT]</a></p>

diff --git a/source b/source
@@ -32977,6 +32977,10 @@ interface <dfn>MediaController</dfn> : <span>EventTarget</span> {
 
   </dl>
 
+  <p class="note">The <span>text track cue start time</span> and <span>text track cue end
+  time</span> can be negative. (The <span>current playback position</span> can never be negative,
+  though, so cues entirely before time zero cannot be active.)</p>
+
   <p>Each <span>text track cue</span> has a corresponding <code>TextTrackCue</code> object (or more
   specifically, an object that inherits from <code>TextTrackCue</code> &mdash; for example, WebVTT
   cues use the <code>WebVTTCue</code> interface). A <span>text track cue</span>'s in-memory